48505140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269473}}^1$

素因数の和:269488

約数の個数: 36

約数和(自身を含む): 147132804

約数和(自身を除く): 98627664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269473, 538946, 808419, 1077892, 1347365, 1616838, 2425257, 2694730, 3233676, 4042095, 4850514, 5389460, 8084190, 9701028, 12126285, 16168380, 24252570, 48505140]

約数ペア:

[(1, 48505140), (2, 24252570), (3, 16168380), (4, 12126285), (5, 9701028), (6, 8084190), (9, 5389460), (10, 4850514), (12, 4042095), (15, 3233676), (18, 2694730), (20, 2425257), (30, 1616838), (36, 1347365), (45, 1077892), (60, 808419), (90, 538946), (180, 269473)]